168297276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4759}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 449953280

約数和(自身を除く): 281656004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 4759, 5052, 5894, 8841, 9518, 11788, 14277, 17682, 19036, 28554, 33313, 35364, 57108, 66626, 99939, 133252, 199878, 399756, 2003539, 4007078, 6010617, 8014156, 12021234, 14024773, 24042468, 28049546, 42074319, 56099092, 84148638, 168297276]

約数ペア:

[(1, 168297276), (2, 84148638), (3, 56099092), (4, 42074319), (6, 28049546), (7, 24042468), (12, 14024773), (14, 12021234), (21, 8014156), (28, 6010617), (42, 4007078), (84, 2003539), (421, 399756), (842, 199878), (1263, 133252), (1684, 99939), (2526, 66626), (2947, 57108), (4759, 35364), (5052, 33313), (5894, 28554), (8841, 19036), (9518, 17682), (11788, 14277)]